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Next 5 Days
  • Today

    Sep 16

    Clouds and sun 18°Lo 6°
  • Wed

    Sep 17

    Mostly sunny and nice 20°Lo 8°
    more
  • Thu

    Sep 18

    Mostly sunny 15°Lo 5°
    more
  • Fri

    Sep 19

    Partly sunny and pleasant 17°Lo 10°
    more
  • Sat

    Sep 20

    Warmer with clouds and sun 23°Lo 18°
    more
< Previous 8 hours Next 8 hours >
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Forecast
Mostly Clear
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Mostly Clear
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Temp (°C) 14° 13° 12° 11° 11° 10° 10°
RealFeel® 12° 11° 10°
Humidity 65% 69% 72% 76% 78% 80% 82% 84%
   
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Rain
 
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  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Wind (km/h) 10 NW 10 NW 10 NW 10 WNW 10 WNW 10 W 8 W 8 W
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 29% 24% 14% 10% 11% 11% 11% 11%
Dew Point
Middle Grid line 15 C Middle Grid line 10 C Middle Grid line 5 C

Temperature History - Sep 16

more Historical Weather Data >
  Today Normal Record 9/16/2013
High 18° N/A N/A 15°
Low N/A N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:57 AM with 12:29 of sunlight, then sets at 7:26 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:49 PM with -6:-53 of moolight, then sets at 2:56 PM

Top Story

Markham Weather Report

Widespread Frost, Killing Freeze to Seize Northeast Late This Week

September 16, 2014; 4:39 PM ET

The chilliest air of the season so far will settle over much of the Northeast Thursday into Friday and will bring frost to more areas than experienced frost early this week. more >